package com.xianyu.us.service;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.xianyu.us.pojo.entity.UsPayOrderParam;

/**
 * 支付接口
 * @author wangshili
 *
 */
public interface UsPayService {

    /**
     * 付款
     * @param alipayParam 付款参数
     * @return 付款返回值
     */
    String usPay(UsPayOrderParam payParam);

}
